IGF-1R, PDZK1 and ER-α mRNA levels in MCF-7 cell line treated with fulvestrant: MCF-7 cells were treated with 0.01μM fulvestrant for 48hrs prior to RNA preparation.

<p>β-actin was assessed as internal control. Data was analyzed by Graph Pad Prism and asterisks shows the statistical significance of genes IGF-1R, PDZK1 and ER-α (p<0.05) in treated cultured medium in MCF-7 cells.